Isub - incomplete playlist from server

[flvinny521]

I have a 4-5k track playlist that my server correctly recognizes, but when I load the playlist on isub, only about 1400 tracks are displayed. I normally shuffle this whole playlist, but because of this error, I no longer hear any artist whose name starts with E or later. I've tried refreshing the playlist and even uninstalling isub and starting from scratch with the same results. Android clients don't have this issue. Any thoughts?